settlement survey

• 沉降观测

settlement survey的用法和样例：

例句

1. Settlement observation indicated that the dikes satisfied the design requirement.
   沉降观测证明路堤沉降完全满足沉降要求。
2. The paper mainly presented the application of sinking survey technique to high building construction.
   摘要着重阐述了在高层建筑施工中沉降观测技术的应用。